Bukhari, Syed Zakar Hussain, and Qadeer Ahmad. 2021. “Some Properties of Harmonic Univalent Functions in a Conic Domain.: Some Properties of Harmonic Univalent Functions”. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 55 (4):71-77. https://ppaspk.org/index.php/PPAS-A/article/view/20.